Public bug reported:
I have recently downloaded ISO image of ubuntu 18.04 and was trying to
reinstall by erasing all my current ubuntu 16.04 partition. I was having
windows 10 dual boot with ubuntu 16.04 . I have used a bootable flash
drive to reinstall ubuntu 18.04 but it ended up giving error " 'grub-
efi-amd64-signed' package failed to install into /target/. Without the
grub boot loader, the installed system will not boot." Now I cannot
access to any of operating sysytem. I am only getting grub rescue menu.
I am able to access my other partition using live-usb having ubuntu 18.06 but
cannot boot windows.
Any way to install ubuntu properly.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity 18.04.14
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CasperVersion: 1.394
Date: Sat Jun 16 19:37:38 2018
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed
boot=casper quiet splash ---
LiveMediaBuild: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: grub-installer (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic ubiquity-18.04.14 ubuntu
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https://bugs.launchpad.net/bugs/1777247
Title:
I have recently downloaded ISO image of ubuntu 18.04 and was trying to
reinstall by erasing all my current ubuntu 16.04 partition. I was
having windows 10 dual boot with ubuntu 16.04 . I have used a bootable
flash drive to reinstall ubuntu 18.04 but it ended up giving error "
'grub-efi-amd64-signed' package failed to install into /target/.
Without the grub boot loader, the installed system will not boot." Now
I cannot acess to any of operating syaytem. I am only getting grub
rescue menu.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1777247/+subscriptions
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